Gainet盖内gainn.获得；收益；增益v.获得；到达；增加；获利；(钟、表等)走得快gain-scheduled control增益调度控制gain the ascendancy over占优势对 ... 占支配地位gain on inventory taking[经] 投资获益Gains outweigh losses.得大于失。gain someone's affectiongain access to ...进入 ...gain limited sensitivity极限增益灵敏度gain sensitivity control增益灵敏度控制gain fame and experience成才规律gain reduction indicator增益衰减指示器